Create an external-entity-type-identifier

Creates an identifier for external system of record entities in the Definitional Application Space.

Example POST Request

{
  "entityTypeIdentifier" : "patientId"
}

Example POST Response

{
  "externalEntityTypeIdentifierId" : "123e4567-e89b-12d3-a456-426655440001",
  "dateCreated" : "2016-02-28T16:41:41.090Z",
  "lastUpdated" : "2016-02-28T16:41:41.090Z",
  "entityTypeIdentifier" : "patientId",
  "userCreated" : "true"   
}